diff --git a/server/plugins-available/firewall_plugin.inc.php b/server/plugins-available/firewall_plugin.inc.php
index d3538cc010db958bc1c9b865f2171971921f3d3f..67ed2379fbbe554b595efceef048c761cbff2667 100644
--- a/server/plugins-available/firewall_plugin.inc.php
+++ b/server/plugins-available/firewall_plugin.inc.php
@@ -38,7 +38,7 @@ class firewall_plugin {
 	public function onInstall() {
 		global $conf;
 
-		if($conf['bastille']['installed'] == true && $conf['services']['firewall'] == true) {
+		if(($conf['bastille']['installed'] == true || $conf['ufw']['installed'] == true || $conf['firewall']['installed'] == true) && $conf['services']['firewall'] == true) {
 			return true;
 		} else {
 			return false;